MXPLAD30KP400A Encyclopedia Entry

Product Overview

The MXPLAD30KP400A belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The MXPLAD30KP400A is designed to provide robust protection against transient overvoltage conditions in various applications. Its characteristics include high surge capability, low clamping voltage, and fast response time. The diode is typically packaged in a compact, surface-mount package and is available in various quantities to suit different application needs.

Specifications

• Voltage Rating: 400V
• Peak Pulse Power: 30000W
• Package Type: DO-214AC (SMC)
• Quantity per Reel: 1500 units

Detailed Pin Configuration

The MXPLAD30KP400A TVS diode has a standard DO-214AC (SMC) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients and surges.
• Fast Response Time: Quickly clamps transient voltages to safe levels.
• High Surge Capability: Can withstand large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust protection for sensitive electronic components
• Fast response time ensures minimal damage from transients
• High surge capability for reliable performance in harsh environments

Disadvantages

• Higher cost compared to traditional diode-based protection methods
• Requires careful consideration of placement and layout for optimal performance

Working Principles

The MXPLAD30KP400A operates by diverting excessive transient current away from sensitive components. When a transient voltage spike occurs, the diode rapidly switches into its low-impedance state, effectively shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MXPLAD30KP400A is commonly used in various applications, including: - Power supplies - Industrial equipment - Automotive electronics - Telecommunication systems - Consumer electronics

Detailed and Complete Alternative Models

• MXPLAD30KP440A: Similar specifications with a higher voltage rating of 440V
• MXPLAD30KP380A: Lower voltage rating of 380V for specific application requirements
• MXPLAD30KP400B: Through-hole package variant for compatibility with different PCB designs

In conclusion, the MXPLAD30KP400A transient voltage suppressor diode offers robust protection against transient overvoltage conditions in a wide range of applications. Its high surge capability, fast response time, and compact package make it a versatile choice for safeguarding sensitive electronic components.

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